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1 PCS USED Spirax Sarco BC3250 Flow Control #LYQ007

Regular price $3,233.65 Sale price $1,000.00
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1 PCS USED Spirax Sarco BC3250 Flow Control #LYQ007
1 PCS USED Spirax Sarco BC3250 Flow Control #LYQ007
Regular price $3,233.65 Sale price$1,000.00
1 PCS USED Spirax Sarco BC3250 Flow Control #LYQ007

1 PCS USED Spirax Sarco BC3250 Flow Control #LYQ007

$1,000.00
Part Number: BC3250; Derivative Model: Automatic Level Control Blowdown Controller for Steam Boilers

Alternate P/N: N/A (Fully Compatible with Spirax Sarco BC Series Accessories and Boiler Control Systems)

Brand: Spirax Sarco (Flow Control & Steam System Solutions Division)

Product Category: Industrial Boiler Accessory (Automatic Blowdown & Water Level Controller)

Product Series: Spirax Sarco BC Series (Boiler Blowdown Controllers for Industrial Steam Systems)

Core Application: Specifically designed as an automatic blowdown controller for industrial steam boilers, mainly used to maintain optimal water level in boiler drums and control continuous blowdown to remove dissolved solids, sludge, and impurities. It ensures boiler water quality meets industrial standards, prevents scale formation and corrosion, improves boiler efficiency and safety, and is widely applied in food processing, chemical, pharmaceutical, power generation, and heating systems with steam boilers.

Core Features: Dual-function control (water level regulation + blowdown control); mechanical float-based level detection (high reliability, no electrical sensor required); adjustable blowdown flow rate; built-in check valve to prevent backflow; corrosion-resistant construction for boiler water environment; easy installation and maintenance; compatible with most industrial boiler models.

2. Technical Specifications

Operating Pressure: Maximum Working Pressure: 16 bar (232 psi); Minimum Working Pressure: 0.5 bar (7.25 psi); Pressure Resistance: 25 bar (362.6 psi) (hydrostatic test pressure).

Operating Temperature: Maximum Working Temperature: 184°C (363°F); Minimum Working Temperature: 10°C (50°F); Suitable for saturated steam boiler systems.

Level Control Parameters: Level Control Range: ±50mm (±2 inches) relative to set point; Level Detection Method: Mechanical float (stainless steel); Set Point Adjustment: Manual adjustment via external knob (easy calibration without tools).

Blowdown Control: Blowdown Flow Rate: Adjustable from 0.5 m³/h to 5 m³/h (2.2 gpm to 22 gpm); Blowdown Valve Type: Integral globe valve (stainless steel trim); Control Mode: Continuous blowdown (maintains consistent water quality) with on-demand adjustment based on water level.

Material Specifications: Body Material: Cast iron (EN-GJL-250) with anti-corrosion coating; Float Material: Stainless steel 316L (resistant to boiler water chemicals); Valve Trim Material: Stainless steel 316 (wear-resistant, corrosion-resistant); Sealing Material: EPDM (temperature and chemical resistant).

Connection Specifications: Inlet Connection: DN25 (1 inch) BSPP or NPT (threaded); Outlet Connection: DN25 (1 inch) BSPP or NPT (threaded); Mounting Connection: DN50 (2 inches) BSPP or NPT (threaded, for boiler drum mounting).

Protection Functions: Built-in check valve (prevents backflow of blowdown water into boiler); Overpressure protection (pressure relief compatible with boiler safety valves); Anti-seize valve design (ensures smooth operation after long-term use).

 

 

1  .Our company specializes in automation industrial control accessories. We have more than 100,000 products.  
 Including : frequency converter, servo driver, servo motor,   data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial   computer,encoder... etc
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